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The PowerBook G4 is a series of notebook computers that was manufactured, marketed, and sold by Apple Computer, Inc. between 2001 and 2006 as part of its PowerBook line. The PowerBook G4 had two different designs: one enclosed in a titanium body with a translucent black keyboard and a 15″ screen; and another in an aluminium body with an aluminium-colored keyboard, in 12″, 15″ and 17″ sizes.

Which one do you have? Between 2001 and 2003, Apple produced the Titanium PowerBook G4; between 2003 and 2006, the Aluminium models were produced. Both models were hailed for their modern design, long battery life and processing power. When the Aluminium PowerBook G4s were first released in January 2003, however, only 12 and 17 inch models were available. The 15 inch retained the titanium body until September 2003 when a new aluminium 15 inch PowerBook was released. In addition to the change from titanium to aluminium, the new 15 inch model featured a FireWire 800 port, which had been included with the 17 inch model since its debut nine months earlier.

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Apparently the Nikon Coolpix S550 is the smallest 10 megapixel compact with a retractable 5x zoom (as of time of publication etc etc). Very nice, but what we would like to know is how many compromises have to be made to chase such a pointless accolade. The lens covers 36-180mm equiv. but the ’stabilization’ is electronic – lens or sensor-based optical systems are more effective.

High performance, elegant design and advanced functions that help capture smiles more consistently and beautifully.

Nikon COOLPIX S550 Feature Highlights
VR image stabilization
Compensating for the effects of camera shake to realize sharper results, electronic VR (Vibration Reduction) image stabilization frees you to enjoy capturing special moments without worrying about slight hand movements, particularly in lower light conditions.

ISO 2000 capability provides extended shooting range
Extended light sensitivity range with manual settings up to ISO 2000 makes it easier to take great-looking pictures in lower lighting conditions, or to capture moving subjects with outstanding clarity. Automatic sensitivity control is also available, freeing you to concentrate on the shot while the camera selects the optimal setting across a range between ISO 64 and ISO 800. And High-Sensitivity mode minimizes blur by automatically selecting optimal light sensitivity.

Large 2.5-inch LCD monitor for quality viewing and menu operation
The COOLPIX S550 is equipped with a quality 2.5-inch LCD monitor that features 230k-dots of high resolution, a wide 170-degree horizontal and vertical viewing angle, anti-reflection coating for better display in bright situations, and an acrylic panel that prevents scratches and fingerprints. Improved shooting displays with revised icons and information feedback help make framing and shooting easier.

Nikon COOLPIX S550 Other Features
Three Unique Nikon Image Innovations
– Improved Face-priority AF, In-Camera Red-Eye Fix, D-Lighting
Active Zoom allows smoother zooming for close-ups
Macro shooting from as close as 10 cm (4 in.)
Three movie modes with sound, plus time-lapse movie mode
Time zone function for easy setting of multiple locations
SDHC card compatibility
Approx. 50 MB of internal memory
USB connectivity
PictBridge support

The text comes from http://www.dpreview.com/news/0801/08012904nikons550.asp 

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The XPS M1730 is Dell’s new 17-inch high-performance gaming notebook, the replacement for the aging M1710. It is based on the latest Intel Santa Rosa platform and features cutting-edge Nvidia GeForce SLI graphics.

Usually the Specifications are as follows:

• Windows Vista Home Premium
• Intel Core 2 Extreme X7900 (2.8GHz/4MB L2/ 800MHz FSB)
• 17-inch WUXGA display
• Dual Nvidia GeForce 8700M-GT in SLI (256MB each)
• Dual 200GB 7200RPM Hitachi drives in RAID 0 (striped data)
• 2GB DDR2-667 RAM in dual-channel
• Intel Wireless WiFi Link 4965AGN wireless
• Integrated Verizon Wireless Mobile Broadband
• 8X DVD Burner
• 9-cell battery

At least, the Dell XPS M1730 ought to be a great gaming machine. As standard it comes equipped with two 256MB GeForce 8700M GTs running in SLI as well as the “World’s First” mobile Ageia PhysX chip, which is intended to provide independent physics acceleration for gaming.

The 17-inch glossy 1920 x 1200 pixel widescreen display that came on our test unit is the only option for the M1730. WUXGA is the highest resolution available on a notebook. This display is fantastic; for starters, it is the brightest single-lamp 17-inch display I have seen on a notebook. The high contrast makes colors pop off the screen; blacks are deep and whites are bright and pure. Viewing angles are excellent; the side-to-side angles are near perfect and there is minimal distortion from above and below. The picture is crystal clear and there is no distortion or graininess. Light leakage is minimal, with only a small amount coming from the bottom of the display.

 How about the dell xps m1730 battery? 9-cell battery can make the laptop run long time, satisfying the requirement of playing game. Maybe for you, one battery is not enough. Don’t worry, you can get a brand new spare battery. If you think the original dell battery is too expensive, you also can order the replacement battery for your laptop. It still have one year warranty, and the battery usually only have one year life time. So you can trust to purchase.

If want to play game to enjoy yourself, you might to try the dell xps m1730. 17-inch display, GeForce 8700M, 9-cell battery, long run time, all these may help you having good time.